A 400 V Walsin MLCC is proof-tested at 480 V, below the 500 V applied to a 250 V part. Five spellings of 250 percent across 24 sheets. Sheets on request.
We compared 18 Walsin MLCC catalogue pages with the series sheets: 25 conflicts on 12 pages. Where the export can referee, the sheet is right in 10 of 13.
Walsin writes 12 MLCC capacitance values in two units. A filter on 4.7uF returns 16 of 160 parts. Free cross reference for German BOM checks.
Invisible whitespace sits in 7,424 Walsin export cells across 5 of 8 families and splits 25 values in two. Free cross reference for Swedish BOM imports.
Of 73 E12 steps from 10 pF to 10 uF, Hong Kong stock holds 28 at all of 0402, 0603 and 0805, and 7 at none. Free cross reference.
We checked 582 Hong Kong stock descriptions against Walsin’s export: 6 disagree on size, capacitance, thickness or series. Free cross reference.
All 29 Walsin 0402 and 0603 MLCC at 10 µF or more share one series, 23 positions, 17 with a single part. Free cross reference for US PDN designs.
0201 is written five ways across four Walsin families; a size filter returns 2,544, 26,265 or 27,153 parts. Free cross reference for US buyers.
Larger Walsin varistor discs rate lower in 79 of 2,340 same-voltage pairs. Check before you cross a part in Italy. Free cross reference.
Of 17 Walsin RF couplers none states directivity or isolation, and coupling covers 43-57% of the band. Free cross reference for a German design review.
